Arduino Micro-controller ATmega328P Module Mini USB CH340G Board Nano V3.0

Nano CH340G board. Nano CH340G board Features: 12 Digital input / output ports:D2 ~ D13. 8 analog inputs ports:A0 ~ A7. 1 pairs of TTL level serial transceiver ports RX / TX. 6 PWM ports:D3, D5, D6, D9, D10, D11.

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